Download Codex Pets

You loved Codex Pets but wished your pixel friend lived everywhere on your desktop, not just inside the Codex app? This is that. A free, open-source pixel pet that floats over every window on Windows and Mac, reacts to every AI coding agent you use — Codex, Claude Code, Cursor, ChatGPT Desktop, Gemini CLI — and to your whole system: Slack pings, calendar events, long coding sessions, music, late nights, low battery. Your pet learns your routine, gains personality through real progression (mood, energy, focus, friendship, days-together), and turns into the small companion your workflow always needed. Pick from 200+ community pixel companions, install with one click, or hatch your own from any image.